<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>login</title>
</head>
<body>
    <form action="/login" method="post" enctype="multipart/form-data">
        <p>用户名：<input type="text" name="name" /></p>
        <p>头像：<input type="file" name="file"></p>
        <p><input type="submit" value="submit" /></p>
    </form>
</body>
</html>